1. The Source of a Minyan in Torah
The concept that a minyan—quorum of ten for certain holy matters—is required, has its roots in the Torah. The verse states, “V'nikdashti b'soykh b'nei Yisroel”—“I will be sanctified among the children of Israel.” This sanctification, or kedusha, is what we enact when reciting Kedusha, Borchu, and Kaddish. But how do we know how many people are needed for this sanctification? The Torah uses the word b'soykh—among—but does not specify a number.2. Deriving Ten from Scriptural Connections
To determine the number, Chazal employ a gezeirah shavah—a method of linking verses through shared language. In Parshas Korach, Moshe Rabbeinu says, “Hibodlu mitoch ha'eido hara'ah hazos”—“Separate yourselves from among this evil congregation.” The word mitoch (from among) is used here as well as in the earlier verse about sanctification. This connection teaches that the sanctification must occur within an eido—a congregation. But what constitutes an eido? In Parshas Shelach, Moshe refers to the spies as “ad mosai la'eido hara'ah hazos”—“How long for this evil congregation?” Of the twelve spies sent, two (Yehoshua and Kalev) did not participate in the negative report, leaving ten who did. Thus, we see that an eido, a congregation, is defined as ten people. Therefore, when it comes to sanctifying Hashem’s name publicly, it requires a group of ten.3. The Surprising Source: The Meraglim and Its Implications
It is striking that such a foundational and holy concept as a minyan, necessary for public sanctification of Hashem’s name, is derived specifically from the episode of the Meraglim—the spies who sinned with their negative report about Eretz Yisroel. One might expect a more positive source for such an important halacha than the “eido hara'ah hazos”, these ten who erred so gravely. This raises an important question: why do we learn about creating holiness in public precisely from those who failed? Furthermore, even in Parshas Korach, which also uses this language of congregation (eido), it is in reference to those rebelling against Moshe and Hashem.4. Understanding the Meraglim’s Motivation According to Chassidus
The Alter Rebbe offers a novel perspective that helps address this difficulty. He explains that Moshe Rabbeinu chose men of stature to be spies—anashim kisherim hayu, they were upright individuals and leaders within their tribes. Hashem permitted Moshe to send them but did not command it directly. Chassidus explains that their motivation was not inherently evil or rebellious. Rather, they desired to remain in the desert where all material needs were provided miraculously: no need for work or engagement with mundane matters. In such an environment, one could devote oneself entirely to Torah study and mitzvos without distraction—a purely spiritual existence.5. The Role of Spirituality Versus Engagement with the World
While this aspiration may seem noble on some level—and indeed there are individuals whose primary role is spiritual connection (dveikus baHashem)—it was not appropriate for the entire Jewish people or their leaders as a whole. The mission of Am Yisroel is to create a dirah b'tachtonim—a dwelling place for Hashem in the lower world—by engaging with physical reality and elevating it through mitzvos and daily life. The mistake of the Meraglim was taking their personal spiritual ideal and imposing it on everyone else by discouraging entry into Eretz Yisroel. Their error was not just in thought but in action: they convinced others to reject Hashem’s plan for settling and transforming Eretz Yisroel.6. Why Only Yehoshua Received Moshe’s Prayer
This understanding also clarifies why Moshe Rabbeinu prayed specifically for Yehoshua and not for all the spies. Yehoshua was destined to be the next leader (manhig) of Klal Yisroel, responsible for guiding them into Eretz Yisroel and ensuring they fulfilled their mission of engaging with and elevating the physical world. It was crucial that Yehoshua internalize this lesson fully so he could lead appropriately. Moshe may have assumed that while having such spiritual aspirations was understandable among great individuals, he did not anticipate they would act upon them against Hashem’s explicit will by refusing to enter Eretz Yisroel.7. Reframing Our View of the Meraglim’s Legacy
In light of this Chassidic explanation, we can appreciate that those ten spies were not simply wicked individuals but rather great people who made a significant mistake by misapplying their spiritual ideals on a communal level. This softens our discomfort with deriving such an essential halacha as minyan from their story: although their actions were ultimately wrong, their intentions stemmed from genuine spiritual yearning. Thus, even from imperfect sources or episodes involving error, Torah teaches us deep lessons about community, leadership, and our purpose in this world—to bring holiness down into every aspect of life through collective effort.